Ключевые слова:
Type testing, Electric terminals, Electrical safety, Electrical components, Short-circuit current tests, Clearance distances, Leakage paths, Circuit-breakers, Definitions, Fire tests, Electrical insulation, Endurance testing, Environment (working), Electrical testing, Certification (approval), Domestic safety, Approval testing, Environmental testing, Gases, Screws (bolts), Earth-leakage circuit-breakers, Temperature-rise limit, Domestic electrical installations, Performance, Test equipment, Mechanical testing, Verification, Dielectric-strength tests, Testing conditions, Switchgear, Classification systems, Power factor, Electrical protection equipment, Electrical equipment, Rated current, Breaking capacity, Performance testing, Thermal testing, Impact testing, Marking